4 ms·
Based on the BOM at https://github.com/NextThingCo/DIP-HDMI-PCB/blob/master/v1.0/BOM/BOM-DIP-HDMI-v1.0.pdf https://github.com/NextThingCo/DIP-HDMI-PCB/blob/mast
by unwiredben 10y ago
Based on the BOM at https://github.com/NextThingCo/DIP-HDMI-PCB/blob/master/v1.0/BOM/BOM-DIP-HDMI-v1.0.pdf https://github.com/NextThingCo/DIP-HDMI-PCB/blob/master/v1.0..., you've got a Chrontel CH7035B HDMI interface chip, a serial EEPROM (probably used for EDID/HDCP key storage), and a LDO power supply for those chips. That definitely counts for the additional cost.